PT-2026-112457 · Microsoft · Windows 10 Version 1607+5

CVE-2026-83646

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Published

2026-10-13

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Updated

2026-10-13

CVSS v3.1

4.8

Medium

VectorAV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.

Fix

Open Redirect

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Weakness Enumeration

Related Identifiers

CVE-2026-83646

Affected Products

Windows 10 Version 1607
Windows 10 Version 1809
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025